| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Cu(NH3)4]SO4 + BaCl2 = [Cu(NH3)4]Cl2 + BaSO4
CsI + Pb(NO3)2 = CsNO3 + PbI2 =>
2 CsI + Pb(NO3)2 = 2 CsNO3 + PbI2
Sr(s) + S8(s) + O2(g) = SrSO4(s) =>
8 Sr(s) + S8(s) + 16 O2(g) = 8 SrSO4(s)
MgF2 + (NH4)3N = Mg3N2 + NH4F =>
3 MgF2 + 2(NH4)3N = Mg3N2 + 6 NH4F
Cs2SO4 + HOH = CsOH + H2SO4 =>
Cs2SO4 + 2 HOH = 2 CsOH + H2SO4
PbO2 + Mn(NO3)3 + HNO3 = Pb(NO3)2 + HMnO4 =>
2 PbO2 + Mn(NO3)3 + HNO3 = 2 Pb(NO3)2 + HMnO4
Zn(solid) + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn(solid) + Pb(NO3)2 = Zn(NO3)2 + Pb
Ca{2+} + SO4{-2} = CaSO4 =>
Ca{2+} + SO4{-2} = CaSO4
KOH + NH4 = NH4OH + K =>
KOH + NH4 = NH4OH + K
BaCrO4 + NaOH = Ba(OH) + NaCrO4 =>
BaCrO4 + NaOH = Ba(OH) + NaCrO4
NO + Na2CO3 + NaNO3 = NaNO2 + CO2 =>
2 NO + Na2CO3 + NaNO3 = 3 NaNO2 + CO2
NH4NO3 + K2CO3 + H2O = KNO3 + NH3OH + H2CO3 =>
7 NH4NO3 + 3 K2CO3 + 5 H2O = 6 KNO3 + 8 NH3OH + 3 H2CO3
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Ca{2+} + SO4{-2} = CaSO4 =>
Ca{2+} + SO4{-2} = CaSO4
KOH + NH4 = NH4OH + K =>
KOH + NH4 = NH4OH + K
Es + B + Ts = EsBTs =>
Es + B + Ts = EsBTs
Ca{2+} + SO4{-2} = CaSO4 =>
Ca{2+} + SO4{-2} = CaSO4
KOH + NH4 = NH4OH + K =>
KOH + NH4 = NH4OH + K
Ca{2+} + SO4{-2} = CaSO4 =>
Ca{2+} + SO4{-2} = CaSO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2SO3 + O2 = H2SO4 =>
2 H2SO3 + O2 = 2 H2SO4
Na3Po4 + CaCl2 = Ca3(Po4)2 + NaCl =>
2 Na3Po4 + 3 CaCl2 = Ca3(Po4)2 + 6 NaCl
Ba(OH)2 + H2 = Ba + HOH =>
Ba(OH)2 + H2 = Ba + 2 HOH
CH3(g) + O2(g) = CO2(g) + H2O(l) =>
4 CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
PbCl4 + NH4Cl = (NH4)2PbCl6 =>
PbCl4 + 2 NH4Cl = (NH4)2PbCl6
HgCl2 + NaOH = HgO + H2O + NaCl =>
HgCl2 + 2 NaOH = HgO + H2O + 2 NaCl
Na + SO3 = Na2SO3 =>
2 Na + SO3 = Na2SO3
AlI3 + Cl2 = AlCl + I2 =>
2 AlI3 + Cl2 = 2 AlCl + 3 I2
Na3Po4 + CaCl2 = Ca3(Po4)2 + NaCl =>
2 Na3Po4 + 3 CaCl2 = Ca3(Po4)2 + 6 NaCl
C4H10 + Br2 = C4H8Br2 + H2 =>
C4H10 + Br2 = C4H8Br2 + H2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + Cl = (FeCl3) =>
Fe + 3 Cl = (FeCl3)
LiOH(aq) + HF(aq) = LiF(aq) + H2O =>
LiOH(aq) + HF(aq) = LiF(aq) + H2O
AgCl + Na2(S2O3) = Ag2(S2O3) + NaCl =>
2 AgCl + Na2(S2O3) = Ag2(S2O3) + 2 NaCl
Ag2 + SO4 + NH4I = (NH4)2SO4 + AgI =>
Ag2 + SO4 + 2 NH4I = (NH4)2SO4 + 2 AgI
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
SnCl2 + SO2 + HCl = SnS + H2SnCl6 + H2O =>
4 SnCl2 + SO2 + 10 HCl = SnS + 3 H2SnCl6 + 2 H2O
CH = CHCH = CHCH = OH =>
2 CH = CHCH
Bi2O3 + H2O = Bi(O2H) =>
Bi2O3 + H2O = 2 Bi(O2H)
HCl(aq) + NaHCO3(s) = NaCl(s) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(s) + H2O(l) + CO2(g)
NH3 + CaC2 + H2O = CaCO3 + H2 + CN =>
2 NH3 + 2 CaC2 + 6 H2O = 2 CaCO3 + 9 H2 + 2 CN
Mg(OH)2 + H2 = HOH + Mg2 =>
2 Mg(OH)2 + 2 H2 = 4 HOH + Mg2
Fe(H2O)6{3+} + OH{-} = Fe(OH)3 + H2O =>
Fe(H2O)6{3+} + 3 OH{-} = Fe(OH)3 + 6 H2O
H{+} + P4 + Cl{-} = PH3 + Cl2 =>
12 H{+} + P4 + 12 Cl{-} = 4 PH3 + 6 Cl2
CuCl2*2H2O + Ba(NO3)2 = Cu(NO3)2 + BaCl2 + H2O =>
CuCl2*2H2O + Ba(NO3)2 = Cu(NO3)2 + BaCl2 + 2 H2O
Cr2O7{-2} + H2S + H{+} = Cr{+3} + S + H2O =>
Cr2O7{-2} + 3 H2S + 8 H{+} = 2 Cr{+3} + 3 S + 7 H2O
H2MnO4 + Fe(OH)2 = Fe2(MnO4)2 + H2O =>
2 H2MnO4 + 2 Fe(OH)2 = Fe2(MnO4)2 + 4 H2O
KClO3 + H2SO4 = KHSO4 + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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